Roth 401(k) vs. Traditional 401(k) This calculator compares employee contributions to a Roth 401(k) and a traditional 401(k). You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content What Smart Investors Know Savvy investors take the time to separate emotion from fact. Exit Strategies of the Rich and Famous Estate conservation is too important to put off. Do you have a smart exit strategy? What You Should Do About Insurance Following a Divorce In the face of divorce, making changes to insurance coverage may be overlooked.